[ad_1] This Cerealia Facula mosaic inside the Occer crater of the dwarf planet Ceres is based on images obtained by the Dawn spacecraft from NASA in its second extended mission. Credit: NASA …
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[ad_1] The Gaia telescope has opened the first single white dwarf, which is contaminated with metals. This phenomenon is quite rare, because heavy elements, in the atmosphere of a star of this …
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[ad_1] Planetary Radio • 4 July 2018 Download MP3 On This Episode Marc Rayman Dawn Chief Engineer and Mission Director, Laboratory of Propulsion by Reaction Bruce Betts Scientific Chief / Program Manager …
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